/**
 * Web Vitals Command Handler
 *
 * Collects Core Web Vitals and performance metrics from the Performance API.
 */
import type { SweetlinkResponse } from '../../types.js';
/**
 * Handle get-vitals command from CLI
 */
export declare function handleGetVitals(): Promise<SweetlinkResponse>;
//# sourceMappingURL=vitals.d.ts.map